Bought the game yesterday after it had been on my Steam wish list for ages. Should have done it sooner, the game is absolutely brilliant.
Too bad after 4 hours of playing it I went back to Steam to get the DLC's and noticed the main game was on -66% sale now and even tho Steam has the "Price is now lower" refund policy, they stick with the 2 hour play time rule.
Oh well, fuck Steam, go BI :D